Brazilian attacking midfielder Isake of "Shakhtar Donetsk" was knocked down in the third minute of the UEFA Conference League quarter-final match as a result of a collision with an "AZ Alkmaar" player.
Idman.Biz reports that the game is being held at the "Henrik Reyman" stadium in Krakow, Poland.

Although the player was able to continue the game after the collision, he was substituted in the 24th minute.
